# TG Documentation
## [API.md](API.md)
The TG library API reference. This document includes information about each
type and function and is generated from the [tg.h](../tg.h) and [tg.c](../tg.c)
source files using a [doxygen](https://www.doxygen.nl) syntax.
To manually generate the document, run the `docs/tools/build-api.sh`.
## [BENCHMARKS.md](BENCHMARKS.md)
Various benchmarks of the TG library.
## [POLYGON_INDEXING.md](POLYGON_INDEXING.md)
Details about how the TG library performs internal indexing on polygons.